Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217473 | Toroidal continuously variable transmission | Kazuhiko Ueda, Tatsuya Uesugi, Hisanori Nakane | 2001-04-17 |
| 5980420 | Control system for toroidal type continuously variable transmission | Haruo Sakamoto, Kazuhiko Ueda, Toshihiko Osumi | 1999-11-09 |
| 5820510 | Toroidal continuously variable transmission | Kazuhiko Ueda, Hiromasa Yoshida | 1998-10-13 |